>Ideally, one starts identical colonies from a pooled, homogenized cage of
mite-infested bees, wait until the adult populations have been replaced by
offspring of the queens to be tested, measure the level of mite infestation
via alcohol wash, and then track that infestation rate over time.

What you are describing is a study, not a testing protocol for determining VSH. Nor is it reproducible for multiple breeders. There has to be a simpler or more accessible method for determining VSH traits in the field without the auspices of a scientific study, one that can be utilized by average breeders. Some parameters that might be useful would be determining allogrooming behavior with sticky boards, pin prick method for removal of dead brood, visual removal of infested brood, and alcohol wash mite counts that demonstrate reduced mite loads. Controls need not be necessary if it isn't a study.

If a simplified testing method can't be achieved that is reproducible for all, then there is no standard for VSH and the idea of a standard is useless. There is a trait for VSH and hygienic behavior but burying it under an avalanche of scientific protocols effectively neuters the possibility that it can be determined.

~Tyson

             ***********************************************
The BEE-L mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software.  For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html